CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 02, 2011	Jun. 03, 2011
Common stock, par value	$ 0.6667	$ 0.6667
Common stock, shares authorized	35,000,000	35,000,000
Common stock, shares issued	13,828,793	13,828,793
Common stock in treasury, shares	2,094,161	2,094,161